We have been retained by our fintech client in Dallas, Texas to deliver a remote .NET Software Engineer on a regular full-time, direct hire basis. Candidate must reside within 100 miles of Dallas. We seek someone who can contribute skills in C# / .NET backend coding to create and improve data handlers, there some aspects using C++ Linux or GoLang across a suite of low-latency and data streaming, real-time data applications. This is a hands-on engineering role with direct ownership of production systems.
- Subscribe to multicast feeds (on-prem and cloud)
- Normalize native data into proprietary format
- Persist, replay, and distribute data via multicast, Kafka, and SoupBin TCP
- Support downstream caches and REST APIs
- Run in latency-sensitive, high-throughput environments
Software engineers on this team have a broader scope, owning the code, as well as the CI/CD, deployments, observability, production support on AWS OnPrem, and on AWS Amazon cloud.
Responsibilities
- Design, build, and maintain real-time market data pipelines
- Develop low-latency and high-throughput services in C# / NET, or work with C++/linux, or Go (GoLang)
- Work with multicast, TCP, Kafka, and custom streaming protocols
- Own CI/CD pipelines, deployments, and production rollouts
- Troubleshoot production issues involving networking, latency, and data correctness
- Improve observability (metrics, logs, alerts)
- Participate in on-call rotation and Tier-1 production support
- Collaborate with Product Owners, Technical Program Managers, and downstream consumers
Required Qualifications
- Strong experience in systems or backend engineering
- Proficiency including significant experience in at least one of these languages.
3+ years or more with one of these:
- C# / .NET Framework C# is the key to this position, at least 2-3+ years of C# experience required.
- C++ on Linux
- Go (GoLang)
- Experience building or operating high-throughput, real-time systems
- An understanding of debugging processes, memory, and networking issues
- Experience with cloud infrastructure (AWS preferred)
- Comfortable owning services end-to-end in production
Preferred Qualifications
- Multicast networking (UDP, IGMP, PIM)
- Low-latency techniques:
- Kernel mode bypass (EFVI, DPDK, Onload)
- NUMA awareness
- CPU pinning, huge pages
- Kafka (producers, consumers, partitions, replay)
- CI/CD tooling (GitHub/GitLab Actions, Jenkins, etc.)
- Experience with co-located data centers
- Financial experience is a plus
Employment Type: Regular Full-Time
Annual Salary: $120,000 150,000 / year
Benefits: annual bonus, life, health, dental, vision, 401(k) matching, ADD, short-term disability, paid-vacation, paid-sick time off
Location: Candidate must reside within a 100 mile radius of Dallas, Texas, within 30 days of start date, otherwise fully remote work.
Immigration: s and those authorized to work in the US are encouraged to apply. We are unable to sponsor H1b candidates at this time.
No third parties. No Recruiters. No Agencies. No C2C.
Principals only. Candidates applying only. No recruiter calls please.
Please apply with resume (Microsoft Word format preferred) through job post URL below:
Dallas career opp t y: remote .NET Software Engineer, real time data
Candidate must reside within 100 miles of Dallas.
Any qualified candidate is urged to send a text after applying through our website:
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